Hi Sara! Given that you are six adults, I would recommend staying at the
Coronado Springs Resort. To me, this is a deluxe resort with a moderate price tag! It's the only moderate resort with a health club, that includes a fitness centre and spa, which is a great plus! The rooms have all been upgraded and are lovely. The comfy queen sized beds are incredibly comfortable, perfect after a long day in the parks!
You'll also enjoy great dining choices here. The Maya Grill is a full service restaurant that serves up delicious food. To me, the Pepper Market has to be the best "food court" of all the resorts. There are several stations to choose from, including a grill where you can get steak and burgers cooked to order, a yummy Mexican food section, salads and so much more.
All that being said, Caribbean Beach Resort is also a fabulous resort. The pool areas are awesome and have fantastic slides, great for the kids.
Hope this helps Sara!